tetsukuzu tetsuko, kuujou jolyne, kuujou joutarou, diamond wa kudakenai, jojo no kimyou na bouken, stone ocean, white headwear, 1boy, 1girl, age difference, aged down, bare shoulders, blue eyes, braid, camisole, character name, closed eyes, coat, collarbone, cone hair bun, day, double bun, earrings, family, father's day, father and daughter, gakuran, hair bun, hand (symbol), hat, heart, hetero, hug, jacket, jewelry, kiss, multicolored hair, peaked cap, school uniform, serafuku, shako cap, two-tone hair, white jacket